| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.91 | 6.491% | $134.0828 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $12.54 | 10.345% | $13.8373 | $13.84 | $13.85 | $13.80 |
| Purchase #3 | $76.49 | 12.354% | $85.9396 | $85.94 | $85.95 | $85.90 |
| Purchase #4 | $133.32 | 13.377% | $151.1542 | $151.15 | $151.15 | $151.20 |
| Purchase #5 | $210.98 | 3.235% | $217.8052 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $148.37 | 3.752% | $153.9368 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $230.42 | 9.660% | $252.6786 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $938.03 | $1,009.4345 | $1,009.44 | $1,009.50 | $1,009.40 | |